Our technical engineers went to customer's company

Our technical engineers went to their company. After inspection, they found that the models of the reducers they used did not match, and they used the old soft-tooth surface reducer. So they recommended them to the K-series hard-tooth reducer. The customer bought five sets, after one year, There is no fault at all, and the customer has been working with us for a long time. From 2016, I have learned from the customers that the five reducers have not had problems.